Positive and Negative Lookahead -- glitch?

Positive and Negative Lookahead -- glitch?
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#1

Tell us what’s happening:
This code worked for me, whereas it wasn’t working before. I also tried the code without the curly braces following the \d and that worked as well. Is this a glitch on the website? or is my code correct?

Your code so far


let sampleWord = "astronaut";
let pwRegex = /(?=\w{6,})(?=\D*\d{2})/; // Change this line
let result = pwRegex.test(sampleWord);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/regular-expressions/positive-and-negative-lookahead


#2

I’d love to know the answer to your question